| 1. 劍橋英英字典 letter letter |
2. 雅虎奇摩字典 letter |
3. 韋氏線上字典 letter |
4. 朗文英英字典 letter |
| 5. Google字典 letter |
6. icibt寫作句庫 letter |
7. 美國遺產字典 letter |
8. wiktionary letter |
| 9. Wikipedia letter |
10. Howstuffworks letter |
11. Urban Dictionary letter |
12. EarthSky letter |
| 13. answers.com letter |
14. WordReference.com letter |
15. 英漢詞典 letter |
16. yourdictionary.com letter |
| 17. Webster Dictionary letter |
18. onelook.com letter |
19. W3dictionary letter |
20. Medlineplus dictionary letter |
| 21. Inogolo(名字發音) letter |
22. Forvo(發音) letter |
23. Quotations(語錄) letter語錄 |
24. 韋氏線上學生字典 letter |
| 25. 韋氏線上學生詞典 letter |
26. 韋氏線上押韻字典 letter |
27. Thesaurus.net同義字典 letter |
28. Macmillan Dictionary letter |
| 29. Macmillan Thesaurus letter |
30. getwords.com letter |
31. bettermedicine.com letter |
32. Collins letter |
| 33. Oxford Dictionary letter |
34. Oxford ALD letter |
35. ozdic.com letter |
36. Oxford American letter |
| 37. Stanford Encyclopedia of Philosophy letter |
38. 圖片搜尋 letter |
39. PDF搜尋 letter |
40. SWF搜尋 letter |
| 41. English-cobuild letter |
42. Babylon English letter |
43. Babylon Search letter |
44. AlphaDictionary letter |
| 45. 線上英漢字典 letter |
46. Wordnik letter |
47. 同義與反義字 letter |
48. howjsay . com letter |
| 49. Medical Dictionary letter |
50. Your Dictionary Sentences letter |
51. PronounceHow letter |
52. Dictionary Reverso letter |
| 53. Memidex(發音) letter |
54. dict.cc letter |
55. Name Pronunciation letter |
56. Vocabulary.com letter |
| 57. WebMD letter |
58. 海詞 letter |
59. 新浪香港 letter |
60. Linguee letter |
| 61. VoiceTube letter |
62. 大詞典 letter |
63. sentencedict.com letter |
64. definition-of.com letter |
| 65. YouTube letter |
66. 詞都 letter |
67. 押韻詞典 letter |
68. RhymeZone letter |
| 69. RhymeZone letter |
70. 漢語詞典 letter |
71. Pronounce Names letter |
72. Youglish letter |
| 73. 查文法 letter |
74. Purdue OWL letter |
75. Reference.com letter |
76. Ozdic.com 語詞搭配 letter |
| 77. OXFORD 語詞搭配 letter |
78. YARN movie clips letter |
79. Ted.com letter |
80. thesaurus.plus letter |
| 81. cliffsnotes letter |
82. sparknotes letter |
83. Describing Words letter |
84. Ludwig letter |
| 85. study.com letter |
86. webmd.com letter |
87. word hippo(adj) letter |
88. word hippo(noun) letter |
| 89. word hippo(verb) letter |
90. word hippo(adv) letter |
91. word hippo(singular) letter |
92. word hippo(pl.) letter |